JPH0235048A - Feed for pisciculture - Google Patents
Feed for piscicultureInfo
- Publication number
- JPH0235048A JPH0235048A JP63184877A JP18487788A JPH0235048A JP H0235048 A JPH0235048 A JP H0235048A JP 63184877 A JP63184877 A JP 63184877A JP 18487788 A JP18487788 A JP 18487788A JP H0235048 A JPH0235048 A JP H0235048A
- Authority
- JP
- Japan
- Prior art keywords
- feed
- fatty acid
- chain fatty
- fish
- acid triglyceride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009372 pisciculture Methods 0.000 title 1
- 241000251468 Actinopterygii Species 0.000 claims abstract description 16
- 150000004667 medium chain fatty acids Chemical class 0.000 claims abstract description 15
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000004480 active ingredient Substances 0.000 claims abstract description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 230000004083 survival effect Effects 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 230000000384 rearing effect Effects 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 235000019688 fish Nutrition 0.000 description 10
- 241000861914 Plecoglossus altivelis Species 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 241001282110 Pagrus major Species 0.000 description 4
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 4
- 235000019197 fats Nutrition 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 4
- 235000019784 crude fat Nutrition 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 2
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000021323 fish oil Nutrition 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229960002446 octanoic acid Drugs 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 150000003626 triacylglycerols Chemical class 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 description 1
- 241000238582 Artemia Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000011632 Caseins Human genes 0.000 description 1
- 108010076119 Caseins Proteins 0.000 description 1
- 241000195649 Chlorella <Chlorellales> Species 0.000 description 1
- 241000239250 Copepoda Species 0.000 description 1
- 235000019733 Fish meal Nutrition 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000700141 Rotifera Species 0.000 description 1
- 235000005128 Sapium sebiferum Nutrition 0.000 description 1
- 102000007562 Serum Albumin Human genes 0.000 description 1
- 108010071390 Serum Albumin Proteins 0.000 description 1
- 238000000944 Soxhlet extraction Methods 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000014103 egg white Nutrition 0.000 description 1
- 210000000969 egg white Anatomy 0.000 description 1
- 210000002969 egg yolk Anatomy 0.000 description 1
- 235000013345 egg yolk Nutrition 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 239000013022 formulation composition Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 medium chain fatty acid triglycerides Chemical class 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 235000021032 oily fish Nutrition 0.000 description 1
- 235000020777 polyunsaturated fatty acids Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 235000014102 seafood Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000012138 yeast extract Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は養魚用飼料に関し、詳しくは炭素数6〜10の
中鎖脂肪酸トリグリセライドを含有させた養魚用飼料に
関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to fish feed, and more particularly to fish feed containing medium chain fatty acid triglyceride having 6 to 10 carbon atoms.
〔従来の技術及び発明が解決しようとする課題〕近年、
天然資源の枯渇にともない、いわゆる栽培漁業と呼ばれ
る有用水産動物種の種菌生産が各所で活発に推進される
ようになった。そして、その飼料としては、従来より動
物プランクトンのワムシ、アルテミア、チグリオパス、
アカルチャ、コペポーダ類や、鮮魚、冷凍魚の白身など
が使用され、これらが魚介類に必要不可欠なものとなっ
ている。[Problems to be solved by conventional techniques and inventions] In recent years,
With the depletion of natural resources, the production of seed bacteria of useful aquatic animal species, so-called cultivated fisheries, has become actively promoted in various places. As feed, the zooplankton rotifers, Artemia, Tigliopus,
Acarcha, copepoda, fresh fish, and frozen fish whites are used, and these are indispensable for seafood.
しかし上記飼料で飼育した養殖魚は、天然のものにくら
べ肥満状態及び脂肪蓄積がおこり、さらに活力の不足も
おこり、ストレスや病気に対する抵抗力が低下するため
、生残率が悪いという問題を生じる。However, farmed fish reared on the above feeds tend to be obese and accumulate more fat than wild-caught fish, as well as lack of vitality and reduced resistance to stress and disease, resulting in a poor survival rate. .
現在これらの問題に対して、ビタミン類、ミネラル類を
添加したり酵母エキスやクロレラエキスを添加した配合
飼料の開発が急がれてきたが、脂肪蓄積の問題は、未だ
満足な解決法が見い出されていないのが現状である。Currently, in order to solve these problems, there has been an urgent effort to develop compound feeds containing added vitamins, minerals, yeast extracts, and chlorella extracts, but no satisfactory solution to the problem of fat accumulation has yet been found. The current situation is that this is not the case.
そこで本発明者らは、これら現状の課題を解決するため
、種々検討を重ねた結果、養魚用飼料に炭素数6〜10
の中鎖脂肪酸トリグリセライドを添加することにより、
脂肪蓄積がおこらず、かつ養殖魚の生育が著しく促進さ
れ、活力が増進し、ストレス、病気に対する抵抗力の向
上のため生残率が増加することを見出し本発明を完成し
た。Therefore, in order to solve these current problems, the present inventors have conducted various studies and found that fish feed has a carbon content of 6 to 10.
By adding medium chain fatty acid triglyceride,
The present invention was completed based on the discovery that fat accumulation does not occur, and the growth of cultured fish is significantly promoted, vitality is increased, and survival rate is increased due to improved resistance to stress and disease.
すなわち本発明は、炭素数6〜10の中鎖脂肪酸トリグ
リセライドを有効成分として含有することを特徴とする
養魚用飼料を提供するものである。That is, the present invention provides a fish feed characterized by containing a medium-chain fatty acid triglyceride having 6 to 10 carbon atoms as an active ingredient.
本発明に用いられる炭素数6〜lOの中鎖脂肪酸のトリ
グリセライドはココナートMT、ココナートRK (商
品名、花王株式会社製)として一般に市場的に入手でき
る。The triglycerides of medium-chain fatty acids having 6 to 10 carbon atoms used in the present invention are generally commercially available as Coconato MT and Coconato RK (trade name, manufactured by Kao Corporation).
これらのトリグリセライドの脂肪酸組成は一般に炭素数
8のカプリル酸50〜100重量%、及び炭素数10の
カプリン酸0〜50重量%であり、その他の脂肪酸は微
量である。The fatty acid composition of these triglycerides is generally 50 to 100% by weight of caprylic acid having 8 carbon atoms and 0 to 50% by weight of capric acid having 10 carbon atoms, with trace amounts of other fatty acids.
本発明において上記中鎖脂肪酸のトリグリセライドを混
合する配合飼料原料としては、例えば魚粉、肝臓粉末、
ラクトカゼイン、ソイカゼイン、血清アルブミン、鶏卵
黄、鶏卵白等のタンパク源、魚油、植物油、獣脂等の脂
肪源、飼料の顆粒性を良くするためのゼラチン、でん粉
等の粘結剤、又、飼料の分散性を良くする結晶セルロー
ス、および栄養的補強としてビタミン類やミネラル類、
その他魚種あるいは成長度合に応じて適宜選択組合わせ
て使用することができる。In the present invention, the mixed feed materials to which the medium-chain fatty acid triglyceride is mixed include, for example, fish meal, liver powder,
Protein sources such as lactocasein, soy casein, serum albumin, egg yolk, and egg white; fat sources such as fish oil, vegetable oil, and tallow; and caking agents such as gelatin and starch to improve the granularity of feed; Crystalline cellulose improves dispersibility, and vitamins and minerals provide nutritional support.
Other fish species or growth levels can be selected and used in combination as appropriate.
なお魚油、植物油などの添加は魚種に必須な高度不飽和
脂肪酸を供与することにあり、これらの添加は本発明の
必須成分である中鎖脂肪酸トリグリセライドの効果に影
響を与えない。The purpose of adding fish oil, vegetable oil, etc. is to provide polyunsaturated fatty acids essential to fish species, and these additions do not affect the effect of medium-chain fatty acid triglyceride, which is an essential component of the present invention.
また本発明飼料中の中鎖脂肪酸トリグリセライドの含有
量は0.01〜20重量%が好ましく、0.1〜12重
量%が更に良好な効果を示すが、この添加量は発育段階
、魚種、飼料の組成により適宜選択することができる。Further, the content of medium chain fatty acid triglyceride in the feed of the present invention is preferably 0.01 to 20% by weight, and 0.1 to 12% by weight shows an even better effect, but the amount added depends on the developmental stage, fish species, It can be selected appropriately depending on the composition of the feed.
次に実施例を挙げて本発明をさらに具体的に説明するが
、本発明はこれにより制限されるものではない。EXAMPLES Next, the present invention will be explained in more detail with reference to Examples, but the present invention is not limited thereto.
実施例1
下記の第1表に示すアユ用配合飼料に中鎖脂肪酸トリグ
リセライド(花王■製ココナートMT、脂肪酸組成:カ
プリル酸85重量%、カプリン酸15重世%)を各0.
0.1.1.0.5.0.10.0重量%添加した混合
粉末を乾燥し、試験飼料A−Eを得た。Example 1 Medium-chain fatty acid triglyceride (Coconat MT manufactured by Kao ■, fatty acid composition: 85% by weight of caprylic acid, 15% by weight of capric acid) was added to the compound feed for sweetfish shown in Table 1 below at 0.00% each.
The mixed powder containing 0.1.1.0.5.0.10.0% by weight was dried to obtain test feeds A-E.
このようにして得られた飼料A−Eを養殖アユに給餌し
て飼育試験を行った。A rearing test was conducted by feeding the feeds A-E thus obtained to cultured sweetfish.
試験方法は、平均重量46gまで養成したアユを屋外コ
ンクリート水槽(2X5m)に120尾ずつ放養し、各
試験飼料を1日4回にわけて60日間給餌し、その平均
体重を測定し試験開始時の平均体重との比(成長比)及
び生残率を求めた。The test method was to release 120 sweetfish that had been raised to an average weight of 46g into an outdoor concrete water tank (2 x 5m), feed each test feed four times a day for 60 days, and measure their average weight at the start of the test. The ratio to the average body weight (growth ratio) and survival rate were determined.
また粗脂肪含量を下記方法により測定した。Moreover, the crude fat content was measured by the following method.
■脂肌倉11足迭
平均的なアユ(60日ローを10匹とり魚体をすり身に
した後、ソックスレー抽出法により全粗脂肪量を重量測
定した。■Ten average sweetfish (60 days old) from 11 pairs of oily fish were ground, and the total crude fat content was weighed using the Soxhlet extraction method.
試験結果は第2表に示す。The test results are shown in Table 2.
第1表 飼料の配合組成
市l:アユ用配合飼料に対する割合
第 2 表
第2表から明らかなように、中鎖脂肪酸トリグリセライ
ドを添加した本発明の飼料区(B〜E)は成長比を促進
しながら、しかも生残率をも高めながら、魚体中の脂肪
含量を低減させることが可能であった。Table 1 Feed formulation composition City: Proportion to the compound feed for sweetfish Table 2 As is clear from Table 2, the feed groups (B to E) of the present invention to which medium chain fatty acid triglyceride was added promote the growth ratio. However, it was possible to reduce the fat content in the fish body while also increasing the survival rate.
このことは中鎖脂肪酸トリグリセライド添加により効率
的な代謝回転が可能であることを示している。This indicates that efficient turnover is possible by adding medium chain fatty acid triglyceride.
実施例2
下記第3表に示すマダイ用配合飼料に実施例1と同様の
中鎖脂肪酸トリグリセライドを各0゜0.1.1.0.
5.0.10.0重量%添加した試験飼料F−Jを得た
。Example 2 The same medium chain fatty acid triglycerides as in Example 1 were added to the compound feed for red sea bream shown in Table 3 below at 0°, 0.1.1.0.
Test feed F-J containing 5.0.10.0% by weight was obtained.
このようにして得られた飼料F−Jをマダイの仔魚に給
餌して飼育試験を行った。A rearing test was conducted by feeding the feed F-J thus obtained to red sea bream larvae.
試験方法は、ふ化後、10日の平均重量0.85■のマ
ダイの仔魚1500尾を約500!容水槽に放養し、各
試験飼料を1日6回にわけて30日間給餌し、実施例1
と同様に成長比、生残率、粗脂肪含量を求めた。The test method was to test 1,500 red sea bream larvae with an average weight of 0.85 cm 10 days after hatching. Example 1
Growth ratio, survival rate, and crude fat content were determined in the same manner as above.
試験結果は第4表に示す通りであって、中鎖脂肪酸トリ
グリセライドを添加した本発明の飼料区(G−J)の成
長、生存率が著しく良好であった。The test results are shown in Table 4, and the growth and survival rate of the feed group (G-J) of the present invention to which medium-chain fatty acid triglyceride was added was significantly better.
第3表 飼料の配合組成 本1:マダイ用配合飼料に対する割合Table 3 Feed composition Book 1: Proportion to compound feed for red sea bream
Claims (1)
分として含有することを特徴とする養魚用飼料。A fish feed characterized by containing medium chain fatty acid triglyceride having 6 to 10 carbon atoms as an active ingredient.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63184877A JP2592503B2 (en) | 1988-07-25 | 1988-07-25 | Fish farm feed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63184877A JP2592503B2 (en) | 1988-07-25 | 1988-07-25 | Fish farm feed |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0235048A true JPH0235048A (en) | 1990-02-05 |
JP2592503B2 JP2592503B2 (en) | 1997-03-19 |
Family
ID=16160878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63184877A Expired - Lifetime JP2592503B2 (en) | 1988-07-25 | 1988-07-25 | Fish farm feed |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2592503B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU660426B2 (en) * | 1990-11-28 | 1995-06-29 | Kao Corporation | Fattening feed for livestock |
JP2017014130A (en) * | 2015-06-29 | 2017-01-19 | 積水化学工業株式会社 | Pharmaceutical preparation |
US10130710B2 (en) | 2014-09-19 | 2018-11-20 | Sekisui Chemical Co., Ltd. | Formulation and method for producing same |
-
1988
- 1988-07-25 JP JP63184877A patent/JP2592503B2/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
BULL. JAPANESE SOC. SCIENTIFIC FISHERIES\\\9700804=1983 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU660426B2 (en) * | 1990-11-28 | 1995-06-29 | Kao Corporation | Fattening feed for livestock |
US10130710B2 (en) | 2014-09-19 | 2018-11-20 | Sekisui Chemical Co., Ltd. | Formulation and method for producing same |
JP2017014130A (en) * | 2015-06-29 | 2017-01-19 | 積水化学工業株式会社 | Pharmaceutical preparation |
Also Published As
Publication number | Publication date |
---|---|
JP2592503B2 (en) | 1997-03-19 |
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